package com.kl.forum.service;

import com.kl.forum.dao.BannerMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;
import java.util.Map;

@Service
public class BannerService {
    @Autowired
    private BannerMapper bannerMapper;

    public  List<Map>  showBanner(){
      return   bannerMapper.showBanner();

    }
}
